As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT WING UPPER L/E FIXED PANEL AT WS 490.00 HAS AN AREA OF 2.0 INCH LONG BY 2.0 INCH WIDE OF DELAMINATION. PERMANENT REPAIR ACCOMPLISHED AS PER B747-200 SRM 51-40-09 FIG 18, SHEETS 1 THRU 5 AND SRM 51-40-12. ALSO, REFERENCE ATLAS AIR EO NR 4757A393.